Παραπομπή APA

Pal, N. S. (2005). Statistics: Concepts and applications.

Παραπομπή Chicago Style

Pal, Nabendu; Sarkar. Statistics: Concepts and Applications. Prentice-Hall of India Pvt. Ltd., New Delhi, 2005.

Παραπομπή MLA

Pal, Nabendu; Sarkar. Statistics: Concepts and Applications. 2005.